Insider Trading activities of Aileron Therapeutics Inc (ALRN)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Aileron Therapeutics Inc (ALRN) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Aileron Therapeutics Inc since year 2005. Table 2 shows the detailed insider transactions of Aileron Therapeutics Inc since 2005. The reporting company's ticker symbol is ALRN. The reporting company's CIK number is 1420565.
The total value of stock buying since 2005 is $35,385,108.
The total value of stock sales since 2005 is $4,176,079.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Aileron Therapeutics Inc (ALRN).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-09 149,836 $136,551 0 $0 0 $0
2019-08 138,600 $87,237 0 $0 0 $0
2019-04 0 $0 20,610 $39,159 0 $0
2019-03 0 $0 296,878 $588,543 0 $0
2018-08 10,000 $24,500 65,143 $158,008 0 $0
2018-07 0 $0 77,455 $312,187 0 $0
2018-06 6,000 $32,290 161,441 $926,342 0 $0
2018-04 0 $0 107,904 $681,390 0 $0
2018-01 0 $0 150,000 $1,470,450 0 $0
2017-07 2,340,302 $35,104,530 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Aileron Therapeutics Inc insiders (ALRN)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-09-13 Von Rickenbach Josef H (Director) Buy 25,000 .97 24,250
2019-09-12 Von Rickenbach Josef H (Director) Buy 88,145 .98 86,293
2019-09-04 Von Rickenbach Josef H (Director) Buy 23,225 .71 16,582
2019-09-03 Von Rickenbach Josef H (Director) Buy 13,466 .70 9,426
2019-08-30 Von Rickenbach Josef H (Director) Buy 15,000 .73 10,965
2019-08-29 Von Rickenbach Josef H (Director) Buy 3,600 .77 2,772
2019-08-16 Vukovic Vojo (SVP, Chief Medical Officer) Buy 75,000 .59 44,475
2019-08-13 Gregory Kathryn (SVP, Chief Business Officer) Buy 45,000 .65 29,025
2019-04-01 Novartis Ag (10% Owner) Sale 20,610 1.90 39,159
2019-03-29 Novartis Ag (10% Owner) Sale 106,540 1.85 197,099
2019-03-15 Novartis Ag (10% Owner) Sale 43,800 1.92 84,096
2019-03-14 Novartis Ag (10% Owner) Sale 13,800 1.88 25,944
2019-03-13 Novartis Ag (10% Owner) Sale 132,738 2.12 281,404
2018-08-20 Novartis Ag (10% Owner) Sale 20,388 2.30 46,892
2018-08-17 Novartis Ag (10% Owner) Sale 8,700 2.10 18,270
2018-08-16 Novartis Ag (10% Owner) Sale 8,808 2.10 18,496
2018-08-15 Novartis Ag (10% Owner) Sale 2,635 2.15 5,665
2018-08-14 Novartis Ag (10% Owner) Sale 3,300 2.26 7,457
2018-08-13 Novartis Ag (10% Owner) Sale 1,600 2.36 3,776
2018-08-10 Longenecker John P Phd (President and CEO) Buy 10,000 2.45 24,500
2018-08-10 Novartis Ag (10% Owner) Sale 5,615 2.44 13,700
2018-08-09 Novartis Ag (10% Owner) Sale 235 2.48 582
2018-08-08 Novartis Ag (10% Owner) Sale 1,000 2.78 2,780
2018-08-07 Novartis Ag (10% Owner) Sale 1,739 2.97 5,164
2018-08-06 Novartis Ag (10% Owner) Sale 2,942 3.02 8,884
2018-08-01 Novartis Ag (10% Owner) Sale 8,181 3.22 26,342
2018-07-31 Novartis Ag (10% Owner) Sale 4,500 3.07 13,815
2018-07-30 Novartis Ag (10% Owner) Sale 2,000 3.27 6,540
2018-07-27 Novartis Ag (10% Owner) Sale 6,458 3.38 21,828
2018-07-26 Novartis Ag (10% Owner) Sale 7,937 3.63 28,811
2018-07-25 Novartis Ag (10% Owner) Sale 12,460 3.84 47,846
2018-07-24 Novartis Ag (10% Owner) Sale 700 4.11 2,877
2018-07-23 Novartis Ag (10% Owner) Sale 30,600 4.25 130,050
2018-07-17 Novartis Ag (10% Owner) Sale 12,500 4.71 58,875
2018-07-16 Novartis Ag (10% Owner) Sale 300 5.15 1,545
2018-06-26 Apple Tree Partners Ii Lp (10% Owner) Sale 10,528 5.46 57,430
2018-06-25 Apple Tree Partners Ii Lp (10% Owner) Sale 913 5.86 5,352
2018-06-22 Apple Tree Partners Ii Lp (10% Owner) Sale 94,816 5.98 566,715
2018-06-21 Apple Tree Partners Ii Lp (10% Owner) Sale 1,447 5.30 7,669
2018-06-20 Apple Tree Partners Ii Lp (10% Owner) Sale 5,200 5.30 27,565
2018-06-19 Apple Tree Partners Ii Lp (10% Owner) Sale 139 5.30 736
2018-06-18 Apple Tree Partners Ii Lp (10% Owner) Sale 1,432 5.35 7,661
2018-06-15 Apple Tree Partners Ii Lp (10% Owner) Sale 7,961 5.32 42,344
2018-06-12 Apple Tree Partners Ii Lp (10% Owner) Sale 10,843 5.40 58,563
2018-06-11 Apple Tree Partners Ii Lp (10% Owner) Sale 18,525 5.41 100,238
2018-06-08 Dougherty Donald (SVP & Chief Financial Officer) Buy 3,000 5.40 16,200
2018-06-08 Apple Tree Partners Ii Lp (10% Owner) Sale 9,617 5.40 51,960
2018-06-07 Apple Tree Partners Ii Lp (10% Owner) Sale 20 5.47 109
2018-06-06 Aivado Manuel (See Remarks) Buy 1,000 5.61 5,610
2018-06-01 Dougherty Donald (SVP & Chief Financial Officer) Buy 2,000 5.24 10,480
2018-04-19 Apple Tree Partners Ii Lp (10% Owner) Sale 104,799 6.29 659,500
2018-04-17 Apple Tree Partners Ii Lp (10% Owner) Sale 3,105 7.05 21,890
2018-01-09 Apple Tree Partners Ii Lp (10% Owner) Sale 150,000 9.80 1,470,450
2017-07-05 Aju Ib Investment Co., Ltd. (10% Owner) Buy 24,929 15.00 373,935
2017-07-05 Gallagher Brian M. Jr. (Director) Buy 273,333 15.00 4,099,995
2017-07-05 Sigma Emerging Markets Ltd. (10% Owner) Buy 190,000 15.00 2,850,000
2017-07-05 Ambros Reinhard J. (Director) Buy 266,667 15.00 4,000,005
2017-07-05 Kapnick Scott (Director) Buy 225,973 15.00 3,389,595
2017-07-05 Kck Ltd. (10% Owner) Buy 200,000 15.00 3,000,000
2017-07-05 Shanafelt Armen (Director) Buy 250,000 15.00 3,750,000
2017-07-05 Hall Steven Edward (Other) Buy 250,000 15.00 3,750,000
2017-07-05 Excel Medical Ventures, Llc (10% Owner) Buy 60,000 15.00 900,000
2017-07-05 Satter Muneer A (10% Owner) Buy 33,333 15.00 499,995
2017-07-05 Novartis Ag (10% Owner) Buy 266,667 15.00 4,000,005
2017-07-05 Cvf, Llc (10% Owner) Buy 180,000 15.00 2,700,000
2017-07-05 Roche Finance Ltd (10% Owner) Buy 119,400 15.00 1,791,000

Insider trading activities including stock purchases, stock sales, and option exercises of ALRN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Aileron Therapeutics Inc (symbol ALRN, CIK number 1420565) see the Securities and Exchange Commission (SEC) website.




Real-time Insider Trading

Insider Officer Cluster Trading

Top Officer Buys of the Week

Top Officer Buys of the Month